| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Yanshan Petro | China national standards | MT | 907.87 | USD | 20251114 |
| Shandong Junfeng | China national standards | MT | 1058.95 | USD | 20251114 |
| Shandong Aite Chem | China national standards | MT | 1242.5 | USD | 20251114 |
| Shanghai Wanzhong | China national standards | MT | 881.04 | USD | 20251114 |
| Zibo Jinshuo Chem | China national standards | MT | 917.76 | USD | 20251114 |
| Lihuayi Weiyuan Chem | China national standards | MT | 875.4 | USD | 20251114 |
| Unknown | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Jiaen Chem | China national standards | MT | 1094.25 | USD | 20251114 |
| JS Xiaomi Chem | China national standards | MT | 879.63 | USD | 20251114 |
| Jinan Xinbo Chem | China national standards | MT | 1157.78 | USD | 20251114 |